168123077

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 189789600

約数和(自身を除く): 21666523

約数列:

[1, 19, 23, 43, 389, 437, 529, 817, 989, 7391, 8947, 10051, 16727, 18791, 22747, 169993, 205781, 317813, 384721, 432193, 3909839, 7309699, 8848583, 168123077]

約数ペア:

[(1, 168123077), (19, 8848583), (23, 7309699), (43, 3909839), (389, 432193), (437, 384721), (529, 317813), (817, 205781), (989, 169993), (7391, 22747), (8947, 18791), (10051, 16727)]